From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753028AbYJXInx (ORCPT ); Fri, 24 Oct 2008 04:43:53 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751214AbYJXInp (ORCPT ); Fri, 24 Oct 2008 04:43:45 -0400 Received: from mx2.mail.elte.hu ([157.181.151.9]:55404 "EHLO mx2.mail.elte.hu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750778AbYJXIno (ORCPT ); Fri, 24 Oct 2008 04:43:44 -0400 Date: Fri, 24 Oct 2008 10:38:30 +0200 From: Ingo Molnar To: Thomas =?iso-8859-1?Q?Hellstr=F6m?= Cc: Keith Packard , Linus Torvalds , nickpiggin@yahoo.com.au, airlied@linux.ie, dri-devel@lists.sf.net, Linux Kernel Mailing List , jbarnes@virtuousgeek.org, Peter Anvin , Andrew Morton , yinghai@kernel.org Subject: Re: Adding kmap_atomic_prot_pfn Message-ID: <20081024083830.GB6734@elte.hu> References: <20081020115810.GC10594@elte.hu> <1224517744.5195.1.camel@koto.keithp.com> <20081022093615.GF12453@elte.hu> <1224793332.22877.8.camel@koto.keithp.com> <20081023133840.d4eef579.akpm@linux-foundation.org> <1224813015.22877.51.camel@koto.keithp.com> <1224829359.22877.86.camel@koto.keithp.com> <49017A2C.5010504@tungstengraphics.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <49017A2C.5010504@tungstengraphics.com> User-Agent: Mutt/1.5.18 (2008-05-17) X-ELTE-VirusStatus: clean X-ELTE-SpamScore: -1.5 X-ELTE-SpamLevel: X-ELTE-SpamCheck: no X-ELTE-SpamVersion: ELTE 2.0 X-ELTE-SpamCheck-Details: score=-1.5 required=5.9 tests=BAYES_00,DNS_FROM_SECURITYSAGE autolearn=no SpamAssassin version=3.2.3 -1.5 BAYES_00 BODY: Bayesian spam probability is 0 to 1% [score: 0.0000] 0.0 DNS_FROM_SECURITYSAGE RBL: Envelope sender in blackholes.securitysage.com Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org * Thomas Hellström wrote: > Keith, > > What you actually are doing here is claiming copyright on code that > other people have written, and tighten the export restrictions. > kmap_atomic_prot_pfn() appeared long ago in drm git with identical > code and purpose, but with different authors, and iounmap_atomic is > identical to kunmap_atomic. >> +EXPORT_SYMBOL_GPL(iomap_atomic_prot_pfn); you want to use this facility in a binary-only driver? Ingo